摘要
受气候、水文等自然因素和人为因素的影响,唐海湿地生态系统结构发生了诸如生物多样性改变,自然湿地向人工湿地转化,湿地入水量减少、水质下降及面积减小的变化。受唐海湿地生态系统结构变化的影响,唐海湿地生态系统的经济功能、生态功能总体处于下降状态。
Due to the natural and artificial influencing factors, structural changes of wetland ecosystem in Tanghai took place, including biodiversity changes, conversion from natural wetland to artificial wetland, reduction in water inflow into the wetland, deterioration of water quality and shrinkage of the wetland area. As a result of the structural changes of ecosystem, economic and ecological function of wetland were on the decline. Therefore, it was urgent to take measures to protect wetland in Tanghai.
出处
《安徽农业科学》
CAS
北大核心
2007年第17期5261-5263,共3页
Journal of Anhui Agricultural Sciences
关键词
唐海湿地
生态系统
结构功能
动态变化
Wetland in Tanghai
Ecosystem
Structural function
Dynamic variation
